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HomeProductsCrystals, Oscillators, ResonatorsOscillatorsCA50C10003GLT
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CA50C10003GLT - CTS-Frequency Controls

Manufacturer Part Number
CA50C10003GLT
Manufacturer
CTS Corporation
Allelco Part Number
98D-CA50C10003GLT
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
35,127 pcs available, New & Original
Parts Description
XTAL OSC XO 100.0000MHZ HCMOS
Package
4-SMD, No Lead
Data sheet
CA50C10003GLT.pdf

Datasheets

CA50 Model.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 35127
  • Unit Price: $1.576
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $1.576 $1.58
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

CA50C10003GLT Tech Specifications
CTS-Frequency Controls - CA50C10003GLT technical specifications, attributes, parameters and parts with similar specifications to CTS-Frequency Controls - CA50C10003GLT

Product Attribute Attribute Value
Manufacturer CTS Corporation
Voltage - Supply 3.3V
Type XO (Standard)
Spread Spectrum Bandwidth -
Size / Dimension 0.197" L x 0.126" W (5.00mm x 3.20mm)
Series CA50
Ratings AEC-Q200
Package / Case 4-SMD, No Lead
Package Tape & Reel (TR)
Output HCMOS, TTL
Product Attribute Attribute Value
Operating Temperature -40°C ~ 105°C
Mounting Type Surface Mount
Height - Seated (Max) 0.051" (1.30mm)
Function Enable/Disable
Frequency Stability ±50ppm
Frequency 100 MHz
Current - Supply (Max) 40mA
Current - Supply (Disable) (Max) 10µA
Base Resonator Crystal
Absolute Pull Range (APR) -

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Frequently Asked Questions(FAQ)

How does the CA50C10003GLT perform in automotive-grade temperature ranges, and what design considerations are needed for high-reliability applications?
The CA50C10003GLT is rated for operation from -40°C to 105°C, making it suitable for extended industrial and automotive environments. Its AEC-Q200 qualification ensures adherence to automotive reliability standards, including thermal cycling and mechanical stress testing. Designers should account for frequency drift due to temperature variations—within ±50ppm stability over this range—and ensure PCB layout minimizes parasitic capacitance near the oscillator pins. For mission-critical systems, redundant clocking or monitoring circuits may be advisable to mitigate failure risks in harsh conditions.
What are the key differences between the CA50C10003GLT and similar 100 MHz oscillators like the EPSON MC-405 100.0000MFAJ-T when selecting a clock source for FPGA synchronization?
While both devices deliver 100 MHz output, the CA50C10003GLT uses HCMOS/TTL compatible logic levels and offers an enable/disable pin for power management, whereas the EPSON MC-405 typically provides CMOS-only outputs without active shutdown control. The CA50’s supply current drops to 10µA when disabled—critical for low-power designs—while maintaining phase noise performance typical of 5x5mm SMD packages. Additionally, the CA50’s smaller footprint (5.00mm x 3.20mm) allows higher density on PCBs compared to larger alternatives, though signal integrity must be evaluated at 100 MHz edge rates.
Can the CA50C10003GLT drive multiple loads without buffer insertion, and what load capacitance constraints apply during board layout?
The CA50C10003GLT can typically drive one CMOS input directly; driving multiple loads requires a buffer or fanout gate to prevent excessive capacitive loading that degrades rise times and increases jitter. Each driven input adds parasitic capacitance, which combined with the oscillator’s internal drive capability, may push the total load beyond recommended limits. Designers should limit external load capacitance to under 15pF total (including PCB traces and IC inputs), ensuring trace lengths are minimized (<5mm) to avoid reflections and skew at 100 MHz.
How does the ±50ppm frequency stability of the CA50C10003GLT impact system timing in precision instrumentation, and what compensation strategies exist?
In systems requiring microsecond-level timing accuracy over long durations, ±50ppm translates to approximately 5 nanoseconds per cycle deviation at 100 MHz, accumulating to milliseconds over minutes. For applications like data converters or communication protocols (e.g., SPI over long cables), this can cause sample misalignment or frame errors. Compensation methods include using software timestamp calibration, implementing PLL-based re-synchronization, or pairing with a temperature-compensated crystal oscillator (TCXO) if tighter stability is required—though the CA50’s cost and footprint favor simpler designs where marginal drift is acceptable.
Is the enable/disable function on the CA50C10003GLT synchronous or asynchronous, and how should control signals be timed relative to clock edges?
The enable/disable pin operates asynchronously: asserting the disable line immediately halts oscillation, reducing supply current from ~40mA to <10µA regardless of the clock state. This allows rapid power-down but introduces uncertainty in startup timing upon re-enabling. To avoid glitches during enable transitions, designers should apply the control signal well outside the oscillator’s warm-up period (typically <1ms after power-up). Avoid toggling the enable line near clock edges to prevent unintended metastability in downstream logic.
What are the consequences of exceeding the 40mA maximum supply current specification for the CA50C10003GLT, and how might transient spikes affect nearby analog circuits?
Operating above 40mA could degrade long-term reliability or cause immediate failure due to overheating within the compact 4-SMD package. Even brief current spikes may induce voltage droop on shared power rails, especially problematic in mixed-signal designs. Decoupling capacitors (e.g., 100nF ceramic near VDD/GND) and localized ground planes help suppress transients. If higher drive strength is needed, consider adding a post-driver stage instead of relying on the oscillator’s internal output buffers.
How does the Moisture Sensitivity Level (MSL) of 1 for the CA50C10003GLT influence handling procedures in high-volume manufacturing, and what reflow profile precautions apply?
With MSL 1 classification, the CA50C10003GLT has unlimited shelf life and no pre-baking requirement before reflow soldering. However, standard lead-free profiles (e.g., peak 245°C for <10 seconds) must still be followed to prevent damage to the crystal element or bond wires. Prolonged exposure to humid environments (>85% RH) before assembly could still risk delamination, so storage in dry cabinets is recommended for long-term inventory. No special handling beyond standard SMT practices is required.
Can the CA50C10003GLT be used in spread spectrum clocking applications, and what limitations exist regarding modulation bandwidth?
The CA50C10003GLT does not support built-in spread spectrum functionality, as indicated by the absence of specified modulation parameters. Attempting to externally modulate the enable/disable pin would result in irregular frequency steps rather than smooth spreading, increasing EMI unpredictability. For EMI reduction in USB, PCIe, or DDR interfaces, dedicated SSCG (Spread Spectrum Clock Generation) devices should be used instead. The CA50 remains preferable where deterministic jitter and fixed-frequency operation are prioritized over spectral spreading.

Parts with Similar Specifications

The three parts on the right have similar specifications to CTS-Frequency Controls CA50C10003GLT

Product Attribute CA50C10003ILT CA50C10003HLT CA50C10003GNT CA50C10004GLT
Part Number CA50C10003ILT CA50C10003HLT CA50C10003GNT CA50C10004GLT
Manufacturer CTS-Frequency Controls CTS-Frequency Controls CTS-Frequency Controls CTS-Frequency Controls
Current - Supply (Max) - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Absolute Pull Range (APR) - - - -
Type - - - -
Current - Supply (Disable) (Max) - - - -
Series - - - -
Ratings - - - -
Function - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Output - - - -
Height - Seated (Max) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Size / Dimension - - - -
Frequency Stability - - - -
Frequency - - - -
Voltage - Supply - - - -
Base Resonator - - - -
Spread Spectrum Bandwidth - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad

CA50C10003GLT Datasheet PDF

Download CA50C10003GLT pdf datasheets and CTS-Frequency Controls documentation for CA50C10003GLT - CTS-Frequency Controls.

Datasheets
CA50 Model.pdf
Environmental Information
RoHS Filters, Crystals, Oscillators.pdf CTS Corp REACH.pdf

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Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
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QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
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We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
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Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
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  • IPC
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CA50C10003GLT Image

CA50C10003GLT

CTS-Frequency Controls
98D-CA50C10003GLT

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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